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7.5
CVE-2018-11429: Atlant smart contract lets owner take unlimited tokens
CVE-2018-11429 · published 8 years ago
Summary
The Atlant token contract on Ethereum has a coding mistake that lets the contract owner create and withdraw any number of tokens they want. This could dilute the value of tokens held by other users. The contract should be corrected and redeployed, and any tokens issued by the flawed version should be treated as unsafe.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| atlant | atlant |
All versions
cpe:2.3:a:atlant:atlant:-:*:*:*:*:*:*:* |
Original advisory text
ATLANT (ATL) is a smart contract running on Ethereum. The mint function has an integer overflow that allows minted tokens to be arbitrarily retrieved by the contract owner.
ATLANT (ATL) is a smart contract running on Ethereum. The mint function has an integer overflow that allows minted tokens to be arbitrarily retrieved by the contract owner.
References
- https://github.com/dwfault/AirTokens/blob/master/SPXToken/mint%20interger%20over... Third Party Advisory
- https://github.com/dwfault/AirTokens/tree/master/ATLANT Third Party Advisory
Internet-facing
14 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically (estimated)
- Gives an attacker partial control (estimated)
Type
CWE-190Integer Overflow
Timeline
Published4 Jul 2018
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2018-11429 · NVD
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